CN212144520U - Lathe machining arm positioning device - Google Patents
Lathe machining arm positioning device Download PDFInfo
- Publication number
- CN212144520U CN212144520U CN202020770729.8U CN202020770729U CN212144520U CN 212144520 U CN212144520 U CN 212144520U CN 202020770729 U CN202020770729 U CN 202020770729U CN 212144520 U CN212144520 U CN 212144520U
- Authority
- CN
- China
- Prior art keywords
- blocks
- sliding
- grooves
- end faces
- sliding seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title claims description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Images
Landscapes
- Turning (AREA)
Abstract
The utility model discloses a lathe processing arm positioning device, which comprises a base, wherein a sliding seat is arranged on the base, a small cylinder is fixedly arranged on one side of the sliding seat, a resisting block is arranged above the sliding seat, two straight rods are respectively arranged on the upper end surfaces of the two resisting blocks in a penetrating way, two springs are respectively arranged on the two straight rods in a penetrating way, a shaft knife is respectively arranged between the two sliding blocks and the two resisting blocks, and two through holes are respectively arranged on one side of the two shaft knives. The processing requirement of most of the bearing sizes is met.
Description
Technical Field
The utility model relates to a lathe processing technology field, in particular to lathe processing arm positioner.
Background
Lathe machining is part of mechanical machining, and mainly comprises two machining modes: one is to fix the turning tool and process the workpiece which is not formed during the rotation, and the other is to fix the workpiece and process the workpiece with precision by the high-speed rotation of the workpiece and the horizontal and vertical movement of the turning tool (tool rest). The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. Lathes are used primarily for machining shafts, discs, sleeves and other workpieces having a surface of revolution, and are the most widely used type of machine tool in machine manufacturing and repair plants.
The existing lathe processing arm is processing the bearing, because the bearing is mostly fixed on the chuck, different bearings have different sizes, consequently the not unidimensional axle sword of need changing of not unidimensional bearing of corresponding, and the axle sword is frequently changing the back, and the processing arm is difficult to guarantee to fix firmly to the axle sword. In view of the above problems, a solution is proposed as follows.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lathe processing arm positioner has removable axle sword and satisfies most bearing machining size's advantage.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a lathe processing arm positioning device comprises a base, wherein a sliding seat is arranged above the base and is detachably connected with the base, a partition plate is fixedly arranged on the upper end face of the sliding seat, two sliding blocks are symmetrically arranged on the upper end face of the partition plate, two sliding rails are symmetrically and fixedly arranged on the upper end face of the partition plate, two sliding grooves are symmetrically and respectively formed in one side of each of the two sliding blocks, the two sliding grooves of the two sliding blocks are respectively positioned on the two sliding rails and are in sliding fit with the two sliding rails, a connecting block is respectively and fixedly arranged on one side of each of the two sliding blocks, two small air cylinders are symmetrically and fixedly arranged on one side of the sliding seat, levers of the two small air cylinders are respectively and fixedly connected with the two connecting blocks, supporting blocks are respectively and fixedly arranged on the upper end faces of the two sliding blocks, abutting blocks are respectively and fixedly arranged on the upper end faces of the two supporting blocks, two, two straight rods are respectively arranged on the upper end surfaces of the two abutting blocks in a penetrating manner, one sides of the two straight rods are respectively positioned in the two grooves, two ring blocks are respectively fixedly arranged on one sides of the two straight rods and are respectively positioned in the two grooves, and is jointed with the lower end surfaces of the two grooves, two springs are respectively arranged on the two straight rods in a penetrating way, the two springs are respectively positioned in the two grooves, one end of each spring is respectively fixedly connected with the upper end surfaces of the two ring blocks, the other ends of the two springs are fixedly connected with the upper end faces of the two grooves respectively, shaft cutters are arranged between the two sliding blocks and the two abutting blocks respectively, two through holes are formed in one sides of the two shaft cutters respectively, two small holes are formed in the upper end faces of the two sliding blocks respectively, and one ends of the two straight rods penetrate through the two through holes respectively and are located in the two small holes respectively.
By adopting the technical scheme, a user pulls the two straight rods upwards to enable the two straight rods to respectively move upwards in the two sliding grooves, so that the two ring blocks move upwards, the spring can be extruded when the two ring blocks move upwards to enable the spring to generate elastic force, the two shaft cutters are respectively placed between the two sliding blocks and the two abutting blocks, then the two straight rods are loosened, the elastic force of the spring can push the movable ring blocks to move downwards, so that the straight rods are pushed back to the initial state, the two straight rods are respectively positioned in the two through holes, one ends of the two straight rods can be respectively clamped into the two small holes after passing through the two through holes when moving downwards, finally the two shaft cutters are respectively fixed between the two sliding blocks and the two abutting blocks, after the shaft cutters are fixed, the two small cylinders are started, the levers of the two small cylinders can respectively drive the two connecting blocks to move relatively, the two connecting blocks can drive the two sliding seats to move relatively, therefore, the two shaft cutters are gradually close to each other, the distance between the two shaft cutters is changed, and the processing requirements of most bearing sizes are met.
Preferably, a plurality of through grooves are formed in one side of the base and are T-shaped, a plurality of protruding blocks are fixedly arranged on the lower end face of the sliding seat and are T-shaped and are respectively located in the through grooves, a plurality of first threaded holes are symmetrically formed in two sides of the base, a plurality of second threaded holes are formed in the protruding blocks, screws are respectively arranged in the first threaded holes in a penetrating mode, and one ends of the screws are respectively located in the second threaded holes.
Adopt above-mentioned technical scheme, the user takes the one end of sliding seat to the base other, makes a plurality of lugs aim at a plurality of logical grooves respectively, later promotes the sliding seat, makes a plurality of lugs slide into a plurality of logical inslots respectively, with the sliding seat push-in back, the position of adjustment sliding seat, later with a plurality of screws tentatively twist into a plurality of screw holes one respectively, continue to tighten the screw again, make the one end of a plurality of screws be located a plurality of screw holes two respectively to fix the sliding seat on the base.
Preferably, a plurality of guide blocks are fixedly arranged on the outer sides of the four ring blocks, a plurality of guide grooves are formed in the side walls of the four grooves, and the guide blocks are located in the guide grooves respectively and are in sliding fit with the guide grooves respectively.
Adopt above-mentioned technical scheme, at the ring piece in-process that rises and descends, a plurality of guide blocks reciprocate in a plurality of guide slots respectively to make the removal orbit of ring piece straighter, prevent that the ring piece from beating to change and make the spring take place to distort and produce unnecessary influence to the fixed of counter shaft sword rising with the in-process that descends.
Preferably, the anti-abrasion pads are fixedly arranged on one sides of the two supporting blocks, one surface, far away from the supporting blocks, of each anti-abrasion pad is attached to one side of the shaft cutter, the surfaces of the two anti-abrasion pads are rough, and the two anti-abrasion pads are elastic.
By adopting the technical scheme, in the process of processing the shaft cutter by the shaft cutter, the shaft cutter can generate certain vibration, and the anti-abrasion pad can play a certain buffering role on the force generating the vibration.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a sectional view of the embodiment;
fig. 3 is a partially enlarged view of the area a in fig. 2.
Reference numerals: 1. a base; 2. a sliding seat; 3. a partition plate; 4. a slider; 5. a slide rail; 6. a chute; 7. connecting blocks; 8. a small cylinder; 9. a support block; 10. a resisting block; 11. a straight rod; 12. a ring block; 13. a spring; 14. a shaft cutter; 15. a bump; 16. a screw; 17. a guide block; 18. an anti-wear pad.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
As shown in fig. 1 to 3, a lathe processing arm positioning device comprises a base 1, a sliding seat 2 is arranged above the base 1, a plurality of through grooves are formed in one side of the base 1, the through grooves are T-shaped, a plurality of protruding blocks 15 are fixedly arranged on the lower end face of the sliding seat 2, the protruding blocks 15 are T-shaped, a user takes one end of the sliding seat 2 to the side of the base 1 to enable the protruding blocks 15 to be respectively aligned with the through grooves, and then the sliding seat 2 is pushed to enable the protruding blocks 15 to respectively slide into the through grooves. A plurality of first threaded holes are symmetrically formed in the two sides of the base 1, a plurality of second threaded holes are formed in the protruding block 15, and after the sliding seat 2 is pushed in, the position of the sliding seat 2 is adjusted to enable the first threaded holes to be aligned with the second threaded holes respectively. The screws 16 penetrate through the screw holes I respectively, then the screws 16 are screwed into the screw holes I respectively preliminarily, and then the screws 16 are screwed up continuously, so that one ends of the screws 16 are located in the screw holes II respectively, and the sliding seat 2 is fixed on the base 1.
The upper end face of the sliding seat 2 is fixedly provided with a partition plate 3, the upper end face of the partition plate 3 is symmetrically provided with two sliding blocks 4, the upper end faces of the two sliding blocks 4 are respectively fixedly provided with a supporting block 9, the upper end faces of the two supporting blocks 9 are respectively fixedly provided with a resisting block 10, a shaft cutter 14 is respectively arranged between the two sliding blocks 4 and the two resisting blocks 10, and before a bearing is machined, a user needs to respectively install the shaft cutter 14 between the two sliding blocks 4 and the two resisting blocks 10.
Two grooves are respectively formed in the two abutting blocks 10, two straight bars 11 are respectively arranged on the upper end faces of the two abutting blocks 10 in a penetrating mode, one sides of the two straight bars 11 are respectively located in the two grooves, and a user pulls the two straight bars 11 upwards to enable the two straight bars 11 to respectively move upwards in the two sliding grooves 6. Two straight-bars 11 one side sets firmly two ring blocks 12 respectively, and two ring blocks 12 are located two recesses respectively, and with the lower terminal surface laminating of two recesses, when two straight-bars 11 upwards moved, can drive two ring blocks 12 respectively and upwards remove to make two ring blocks 12 separate with the lower terminal surface of two recesses respectively. Two springs 13 respectively penetrate through the two straight rods 11, the two springs 13 are respectively positioned in the two grooves, one ends of the two springs 13 are respectively fixedly connected with the upper end faces of the two ring blocks 12, the other ends of the two springs 13 are respectively fixedly connected with the upper end faces of the two grooves, and when the two ring blocks 12 move upwards, the springs 13 are extruded, so that the springs 13 generate elasticity.
Two through holes are respectively formed in one side of each of the two shaft cutters 14, a user places the two shaft cutters 14 between the two sliding blocks 4 and the two abutting blocks 10 respectively to enable the two through holes to face the two grooves respectively, then the two straight rods 11 are loosened, the elastic force of the spring 13 pushes the movable ring block 12 to move downwards, so that the straight rods 11 are pushed back to the initial state, and at the moment, the two straight rods 11 are respectively located in the two through holes. The upper end surfaces of the two sliding blocks 4 are respectively provided with two small holes, one ends of the two straight rods 11 can be respectively clamped into the two small holes after passing through the two through holes when moving downwards, and finally the two shaft cutters 14 are respectively fixed between the two sliding blocks 4 and the two abutting blocks 10.
The outside of four ring pieces 12 all sets firmly a plurality of guide blocks 17, all is equipped with a plurality of guide slots on the lateral wall of four recesses, and a plurality of guide blocks 17 are located a plurality of guide slots respectively, and at the in-process that ring piece 12 rises and descends, a plurality of guide blocks 17 reciprocate in a plurality of guide slots respectively to make the removal orbit of ring piece 12 straighter, prevent that ring piece 12 from beating the commentaries on classics and making spring 13 take place to distort and produce unnecessary influence to the fixed of counter knife 14 rising and descending in-process.
One side of two sliders 4 has set firmly connecting block 7 respectively, one side symmetry of sliding seat 2 has set firmly two small-size cylinders 8, two small-size cylinders 8's lever respectively with two connecting block 7 fixed connection, fix axle sword 14 back, two small-size cylinders 8 start, two small-size cylinders 8's lever is stretched and can be driven two connecting block 7 relative movement respectively, two connecting block 7 relative movement can drive two sliding seat 2 relative movement, thereby make two axle sword 14 be close to gradually, change two distances between the axle sword 14, most bearing size's processing needs have been satisfied.
Two slide rails 5 have been set firmly to the up end symmetry of baffle 3, two spouts 6 have been seted up to one side difference symmetry of two sliders 4, two spouts 6 of two sliders 4 are located two slide rails 5 respectively, in-process at cylinder promotion sliding seat 2, spout 6 enables the moving trajectory of slide rail 5 straighter, can also add man-hour at axle sword 14 to the bearing, prevent that the bearing from rotating the power that produces to axle sword 14 at a high speed and making the skew around the sliding seat 2, thereby the machining precision of bearing has been guaranteed.
One side of two supporting shoes 9 all sets firmly wear proof pad 18, and wear proof pad 18 keeps away from one side laminating of supporting shoe 9 one side and axle sword 14, and two wear proof pad 18's surface is coarse, and two wear proof pads 18 are elastic, and at the in-process of 14 counter shafts sword of axle sword 14 processing, axle sword 14 can produce certain vibrations, and wear proof pad 18 can play certain cushioning effect to the power that produces vibrations.
Claims (4)
1. A lathe machining arm positioning device comprises a base (1) and is characterized in that a sliding seat (2) is arranged above the base (1), the sliding seat (2) is detachably connected with the base (1), a partition plate (3) is fixedly arranged on the upper end face of the sliding seat (2), two sliding blocks (4) are symmetrically arranged on the upper end face of the partition plate (3), two sliding rails (5) are symmetrically and fixedly arranged on the upper end face of the partition plate (3), two sliding chutes (6) are symmetrically and respectively arranged on one side of each of the two sliding blocks (4), the two sliding chutes (6) of the two sliding blocks (4) are respectively positioned on the two sliding rails (5) and are in sliding fit with the two sliding rails (5), connecting blocks (7) are respectively and fixedly arranged on one side of each of the two sliding blocks (4), two small air cylinders (8) are symmetrically and fixedly arranged on one side of the sliding seat (2), the levers of the two small cylinders (8) are fixedly connected with the two connecting blocks (7) respectively, the upper end faces of the two sliding blocks (4) are fixedly provided with supporting blocks (9) respectively, the upper end faces of the two supporting blocks (9) are fixedly provided with abutting blocks (10) respectively, two grooves are formed in the two abutting blocks (10) respectively, the upper end faces of the two abutting blocks (10) are respectively penetrated with two straight bars (11), one sides of the two straight bars (11) are positioned in the two grooves respectively, one sides of the two straight bars (11) are respectively fixedly provided with two ring blocks (12), the two ring blocks (12) are respectively positioned in the two grooves and are abutted against the lower end faces of the two grooves, the two straight bars (11) are respectively penetrated with two springs (13), the two springs (13) are respectively positioned in the two grooves, one ends of the two springs (13) are respectively fixedly connected with the upper end faces of the two ring blocks (12), the other ends of the two springs (13) are fixedly connected with the upper end faces of the two grooves respectively, two shaft cutters (14) are arranged between the two sliding blocks (4) and the two abutting blocks (10) respectively, two through holes are formed in one side of each of the two shaft cutters (14), two small holes are formed in the upper end faces of the two sliding blocks (4) respectively, and one ends of the two straight rods (11) penetrate through the two through holes respectively and are located in the two small holes respectively.
2. The positioning device for the lathe arm according to claim 1, wherein a plurality of through grooves are formed in one side of the base (1), the plurality of through grooves are T-shaped, a plurality of protruding blocks (15) are fixedly arranged on the lower end surface of the sliding seat (2), the plurality of protruding blocks (15) are T-shaped and are respectively positioned in the plurality of through grooves, a plurality of first threaded holes are symmetrically formed in two sides of the base (1), a plurality of second threaded holes are formed in the protruding blocks (15), screws (16) are respectively arranged in the plurality of first threaded holes in a penetrating mode, and one ends of the plurality of screws (16) are respectively positioned in the second threaded holes.
3. The positioning device for the lathe arm as claimed in claim 2, wherein a plurality of guide blocks (17) are fixedly arranged on the outer sides of the four ring blocks (12), a plurality of guide grooves are formed in the side walls of the four grooves, and the plurality of guide blocks (17) are respectively positioned in the plurality of guide grooves and are respectively in sliding fit with the plurality of guide grooves.
4. The positioning device of the lathe machining arm as claimed in claim 3, characterized in that a wear-proof pad (18) is fixedly arranged on one side of each of the two support blocks (9), one side of the wear-proof pad (18) far away from the support blocks (9) is attached to one side of the shaft cutter (14), the surfaces of the two wear-proof pads (18) are rough, and the two wear-proof pads (18) have elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020770729.8U CN212144520U (en) | 2020-05-11 | 2020-05-11 | Lathe machining arm positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020770729.8U CN212144520U (en) | 2020-05-11 | 2020-05-11 | Lathe machining arm positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212144520U true CN212144520U (en) | 2020-12-15 |
Family
ID=73710779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020770729.8U Expired - Fee Related CN212144520U (en) | 2020-05-11 | 2020-05-11 | Lathe machining arm positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212144520U (en) |
-
2020
- 2020-05-11 CN CN202020770729.8U patent/CN212144520U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201070684Y (en) | Lock body punch | |
| CN101125379B (en) | Cracking connecting-rod initial stress trough two-way processing device | |
| CN204094158U (en) | Multi-cutter machining tool | |
| CN112476063B (en) | Drilling and deburring all-in-one machine for mechanical production | |
| CN208437687U (en) | Lathe independent cutter platform | |
| CN104589061A (en) | Bar part cutting and drilling integrated machine | |
| CN203956128U (en) | General boring folder boring head | |
| CN2191726Y (en) | Boring or milling tool able to be attached to lathe | |
| CN201201059Y (en) | Ultra-deep blind hole boring cutter rod | |
| CN212144520U (en) | Lathe machining arm positioning device | |
| CN207104323U (en) | A kind of multi-functional compound end face milling ＆ centering machine | |
| CN202517094U (en) | Special equipment for milling polygon | |
| CN111136338B (en) | Split combined stepped reamer and processing technology thereof | |
| CN104551685A (en) | Heavy cutting decentring type turn-milling machine tool provided with positive axis with five-axis structure | |
| CN2488637Y (en) | Processing machine tool for non-circle surface | |
| CN115609021A (en) | Lathe with main shaft and fly cutter head driven simultaneously | |
| CN213672031U (en) | Drilling chamfering machine tool | |
| CN109822111B (en) | Narrow-spacing horizontal multi-spindle numerical control lathe | |
| CN220296400U (en) | Numerical control sheet grooving machine | |
| CN203426711U (en) | Lathe cutting platform with damping function | |
| CN207309041U (en) | A kind of milling machine for the formed thin plate processing of cambered surface | |
| CN2354697Y (en) | Apparatus for machining cavity of screw-rod pump with metal stator | |
| CN221047324U (en) | Lathe cutting control device | |
| CN219944658U (en) | Split lathe tool mechanism of lathe | |
| CN204295424U (en) | The multidirectional governor motion of unit head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |